Add tag for the tripleo templates
Add tag for the tripleo templates

Mark with tag the playbook for the generation of the roles templates
in case the tripleo buildin roles are used.

This change is needed to ensure that the prepare_deploy break point is
working properly in the Customized Job.

RHOSINFRA-1833

Change-Id: I18605530f59479803e95b501b28a547ff0b89b91

redhat-openstack/infrared,redhat-openstack/infrared,redhat-openstack/infrared